25027753028 has 12 divisors (see below), whose sum is σ = 43804657260. Its totient is φ = 12512136672.

The previous prime is 25027753027. The next prime is 25027753031. The reversal of 25027753028 is 82035772052.

It can be written as a sum of positive squares in 2 ways, for example, as 6618147904 + 18409605124 = 81352^2 + 135682^2 .

It is not an unprimeable number, because it can be changed into a prime (25027753027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402323 + ... + 460346.

It is an arithmetic number, because the mean of its divisors is an integer number (3650388105).

Almost surely, 2^25027753028 is an apocalyptic number.

It is an amenable number.

25027753028 is a deficient number, since it is larger than the sum of its proper divisors (18776904232).

25027753028 is a wasteful number, since it uses less digits than its factorization.

25027753028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869926 (or 869924 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 41.

The spelling of 25027753028 in words is "twenty-five billion, twenty-seven million, seven hundred fifty-three thousand, twenty-eight".